CN211319472U - Recording device is used in vocal music exercise that protection nature is good - Google Patents
Recording device is used in vocal music exercise that protection nature is good Download PDFInfo
- Publication number
- CN211319472U CN211319472U CN202020216563.5U CN202020216563U CN211319472U CN 211319472 U CN211319472 U CN 211319472U CN 202020216563 U CN202020216563 U CN 202020216563U CN 211319472 U CN211319472 U CN 211319472U
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- Prior art keywords
- fixedly connected
- casing
- spring
- lower shell
- sides
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- 230000001755 vocal effect Effects 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
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Abstract
The utility model discloses a recording device is used in vocal music exercise that protection nature is good, including casing and last casing down, go up the equal fixedly connected with locating piece in both sides of casing bottom, the mounting groove that uses with the locating piece cooperation is all seted up to the both sides at casing top down, and the top of casing both sides all is provided with positioning bolt down, and positioning bolt is close to down one side of casing run through to the inner chamber of mounting groove and with locating piece swing joint. The utility model discloses a set up down the casing, dustproof filter screen, the bracing piece, the slide bar, the dead lever, the handle, a handle, splint, the third spring, the recorder main part, the mount pad, the barrel, the limiting plate, the second spring, first spring, positioning bolt, the cooperation of mounting groove and locating piece is used, it is generally relatively poor to have solved the protectiveness of current recording device for vocal music exercise, lead to its inside electrical component to receive the damage because of external shock easily in the use, can cause certain inconvenient problem for user's use.
Description
Technical Field
The utility model relates to a vocal music technical field specifically is a recording device is used in vocal music exercise that protection nature is good.
Background
Vocal music refers to a form of music sung by human voice. The vocal music is a melody, continuity and rhythm sound which is mainly given by the vocal cords of people and is matched with the oral cavity, the tongue and the nasal cavity to act on breath. According to the difference of the tone ranges, the sound can be divided into female high pitch, female middle pitch, female low pitch, male high pitch, male middle pitch and male low pitch. The range of each human voice is about two octaves.
In the process of vocal music exercise, the recording device for vocal music exercise is often required to be used for recording and replaying the voice of a user, the protection performance of the existing recording device for vocal music exercise is generally poor, internal electric elements are easily damaged due to external force impact in the use process, and certain inconvenience may be caused to the use of the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recording device is used in vocal music exercise that protectiveness is good possesses the good advantage of protectiveness, and it is generally relatively poor to have solved current vocal music exercise and used the protectiveness of recording device, leads to its inside electrical component to receive the damage because of external force impact in the use easily, may cause certain inconvenient problem for user's use.
In order to achieve the above object, the utility model provides a following technical scheme: a recording device with good protection performance for vocal music exercise comprises a lower shell and an upper shell, wherein positioning blocks are fixedly connected to two sides of the bottom of the upper shell, mounting grooves matched with the positioning blocks are formed in two sides of the top of the lower shell, positioning bolts are arranged at the tops of two sides of the lower shell, one side, close to the lower shell, of each positioning bolt penetrates through an inner cavity of the corresponding mounting groove and is movably connected with the corresponding positioning block, barrels are arranged at four corners of the bottom of the lower shell, limiting plates are arranged in the inner cavities of the barrels, supporting rods are fixedly connected to the tops of the limiting plates, the tops of the supporting rods are fixedly connected with the bottom of the lower shell, a first spring is movably sleeved on one side, located in the inner cavity of the barrels, of the surface of each supporting rod, of each supporting rod is fixedly connected with a second spring, and the tops of, the utility model discloses a recorder, including the casing, the casing is equipped with the casing, the bottom fixedly connected with mount pad of casing inner chamber down, the inner chamber fixedly connected with recorder main part of mount pad, the top fixedly connected with handle of recorder main part, the top of handle runs through the top of supreme casing, the equal swing joint in both sides of recorder main part has splint, the equal fixedly connected with slide bar in one side of recorder main part is kept away from to splint, the equal fixedly connected with dead lever in upper and lower both sides of the central department in recorder main part both sides, one side fixedly connected with fixed plate of recorder main part is kept away from to the dead lever, one side that the casing was kept away from down to the slide bar runs through fixed plate and fixedly connected with baffle, the slide.
Preferably, one side of the third spring, which is close to the fixing plate, is fixedly connected with the fixing plate, and one side of the third spring, which is close to the lower shell, is fixedly connected with the lower shell.
Preferably, the front surface of the lower shell is provided with an observation mirror in a penetrating way, and the front surface of the observation mirror is provided with a dustproof filter screen matched with the recorder body for use in a penetrating way.
Preferably, the bottom of the cylinder body is fixedly connected with a supporting seat, and the bottom of the supporting seat is provided with anti-skid lines.
Preferably, one side of the limiting plate close to the inner cavity of the cylinder body is movably connected with the inner cavity of the cylinder body, and the surface of the sliding rod is movably connected with the joint of the inner wall of the lower shell.
Preferably, the top of the first spring is fixedly connected with the top of the inner cavity of the barrel body, the bottom of the first spring is fixedly connected with the bottom of the inner cavity of the barrel body, and handles are fixedly connected to the tops of the two sides of the upper shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up down the casing, dustproof filter screen, the bracing piece, the fixed plate, the baffle, the slide bar, the dead lever, the handle, go up the casing, the handle, splint, the third spring, the recorder main part, the mount pad, the barrel, the limiting plate, the second spring, first spring, positioning bolt, the cooperation of mounting groove and locating piece is used, it is generally relatively poor to have solved current vocal music exercise with the protectiveness of recording device, lead to its inside electrical component to receive the damage because of external shock easily in the use, can cause certain inconvenient problem for user's use.
2. The utility model can increase the contact area between the cylinder and the ground by arranging the supporting seat;
the friction force between the supporting seat and the ground can be increased by arranging the anti-skid lines;
the lower shell and the upper shell can be conveniently connected by arranging the positioning bolt;
by arranging the dustproof filter screen, the sound receiving and sound emitting of the recorder main body can be facilitated, and meanwhile, external dust can be blocked;
by arranging the limiting plate, the supporting rod can be prevented from falling off from the inner cavity of the cylinder body;
the condition of the inner cavity of the lower shell can be observed by arranging the observation mirror;
through setting up the baffle, can avoid the slide bar to drop from the inner wall of baffle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the partial structure of the present invention;
FIG. 3 is a schematic sectional view of a partial structure of the present invention;
fig. 4 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: 1 lower casing, 2 dustproof filter screens, 3 supporting rods, 4 fixing plates, 5 baffles, 6 sliding rods, 7 fixing rods, 8 handles, 9 upper casing, 10 handles, 11 clamping plates, 12 third springs, 13 recorder main body, 14 mounting seats, 15 barrel bodies, 16 limiting plates, 17 second springs, 18 first springs, 19 positioning bolts, 20 mounting grooves and 21 positioning blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a lower casing 1, dustproof filter screen 2, bracing piece 3, fixed plate 4, baffle 5, slide bar 6, dead lever 7, handle 8, go up casing 9, handle 10, splint 11, third spring 12, recorder main part 13, mount pad 14, barrel 15, limiting plate 16, second spring 17, first spring 18, positioning bolt 19, parts such as mounting groove 20 and locating piece 21 are general standard or the parts that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental approach for technical personnel in the field.
Referring to fig. 1-4, a recording device for vocal music exercise with good protection performance comprises a lower casing 1 and an upper casing 9, wherein both sides of the bottom of the upper casing 9 are fixedly connected with positioning blocks 21, both sides of the top of the lower casing 1 are provided with mounting grooves 20 matched with the positioning blocks 21 for use, both tops of both sides of the lower casing 1 are provided with positioning bolts 19, one side of the positioning bolts 19 close to the lower casing 1 penetrates into an inner cavity of the mounting grooves 20 and is movably connected with the positioning blocks 21, four corners of the bottom of the lower casing 1 are provided with a barrel body 15, an inner cavity of the barrel body 15 is provided with a limiting plate 16, the top of the limiting plate 16 is fixedly connected with a support rod 3, the top of the support rod 3 is fixedly connected with the bottom of the lower casing 1, one side of the surface of the support rod 3, which is positioned in the inner cavity of the barrel body 15, is movably sleeved with a first spring 18, bottom fixedly connected with mount pad 14 of casing 1 inner chamber down, the inner chamber fixedly connected with recorder main part 13 of mount pad 14, the top fixedly connected with handle 10 of recorder main part 13, the top of handle 10 runs through the top of supreme casing 9, the equal swing joint in both sides of recorder main part 13 has splint 11, the equal fixedly connected with slide bar 6 in one side of recorder main part 13 is kept away from to splint 11, the equal fixedly connected with dead lever 7 in upper and lower both sides of recorder main part 13 both sides center department, one side fixedly connected with fixed plate 4 of recorder main part 13 is kept away from to dead lever 7, one side that casing 1 was kept away from down to slide bar 6 runs through fixed plate 4 and fixedly connected with baffle 5, one side movable sleeve that casing 1 outside was equipped with third spring 12 under slide bar 6 surface.
One side of the third spring 12 close to the fixing plate 4 is fixedly connected with the fixing plate 4, and one side of the third spring 12 close to the lower shell 1 is fixedly connected with the lower shell 1.
The front surface of the lower shell 1 is provided with an observation mirror in a penetrating way, and the front surface of the observation mirror is provided with a dustproof filter screen 2 matched with the recorder main body 13 in a penetrating way.
The bottom of the barrel body 15 is fixedly connected with a supporting seat, and anti-skid lines are arranged at the bottom of the supporting seat.
One side of the limiting plate 16 close to the inner cavity of the cylinder body 15 is movably connected with the inner cavity of the cylinder body 15, and the surface of the sliding rod 6 is movably connected with the joint of the inner wall of the lower shell 1.
The top of first spring 18 and the top fixed connection of barrel 15 inner chamber, the bottom of first spring 18 and the bottom fixed connection of barrel 15 inner chamber, the equal fixedly connected with handle 8 in top of going up casing 9 both sides.
By arranging the supporting seat, the contact area between the cylinder 15 and the ground can be increased;
the friction force between the supporting seat and the ground can be increased by arranging the anti-skid lines;
the connection between the lower casing 1 and the upper casing 9 can be facilitated by providing the positioning bolts 19;
by arranging the dustproof filter screen 2, the sound can be received and emitted conveniently by the recorder body 13, and meanwhile, external dust can be blocked;
the limiting plate 16 is arranged, so that the support rod 3 can be prevented from falling off from the inner cavity of the cylinder body 15;
the condition of the inner cavity of the lower shell 1 can be observed by arranging the observation mirror;
through setting up baffle 5, can avoid slide bar 6 to drop from the inner wall of baffle 5.
When the device is used, when the device is accidentally dropped, the device is subjected to upward impact force of the ground, the impact force is transmitted to the cylinder body 15 through the supporting seat, then is transmitted to the second spring 17 through the cylinder body 15, the second spring 17 absorbs and buffers the first spring through deformation, the residual impact force is transmitted to the first spring 18 through the limiting plate 16, the first spring 18 absorbs and buffers the first spring through deformation for the second time, so as to protect the recorder main body 13, when the external force is transmitted from two sides, the external force is transmitted to the sliding rod 6 through the baffle plate 5, then is transmitted to the third spring 12 through the sliding rod 6, the third spring 12 absorbs and buffers the third spring through deformation, so as to protect the recorder main body 13, when the device needs to be assembled, a user firstly puts the recorder main body 13 into the inner cavity of the mounting seat 14, then puts the upper shell 9 on the top of the lower shell 1, so that the positioning block 21 is inserted into the inner cavity of the mounting groove 20, the positioning bolt 19 is then tightened to limit it.
In summary, the following steps: this recording device is used in vocal music exercise that protectiveness is good, through setting up casing 1 down, dustproof filter screen 2, bracing piece 3, fixed plate 4, baffle 5, slide bar 6, dead lever 7, handle 8, go up casing 9, handle 10, splint 11, third spring 12, recorder main part 13, mount pad 14, barrel 15, limiting plate 16, second spring 17, first spring 18, positioning bolt 19, the cooperation of mounting groove 20 and locating piece 21 is used, it is usually relatively poor to have solved the protectiveness of current recording device is used in vocal music exercise, lead to its inside electrical component to receive the damage because of external force impact easily in the use, can cause certain inconvenient problem for user's use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a recording device is used in vocal music exercise that protectiveness is good, includes casing (1) and last casing (9) down, its characterized in that: the improved structure of the supporting rod is characterized in that positioning blocks (21) are fixedly connected to two sides of the bottom of the upper shell (9), mounting grooves (20) matched with the positioning blocks (21) for use are formed in two sides of the top of the lower shell (1), positioning bolts (19) are arranged at the tops of two sides of the lower shell (1), one side, close to the lower shell (1), of each positioning bolt (19) penetrates through an inner cavity of each mounting groove (20) and is movably connected with the corresponding positioning block (21), barrel bodies (15) are arranged at four corners of the bottom of the lower shell (1), limiting plates (16) are arranged in inner cavities of the barrel bodies (15), supporting rods (3) are fixedly connected to the tops of the limiting plates (16), the tops of the supporting rods (3) are fixedly connected with the bottom of the lower shell (1), and first springs (18) are movably sleeved on one side, located in, the bottom fixedly connected with second spring (17) of barrel (15) inner chamber, the top of second spring (17) and the bottom fixed connection of limiting plate (16), the bottom fixedly connected with mount pad (14) of casing (1) inner chamber down, the inner chamber fixedly connected with recorder main part (13) of mount pad (14), the top fixedly connected with handle (10) of recorder main part (13), the top of handle (10) runs through the top of supreme casing (9), the equal swing joint in both sides of recorder main part (13) has splint (11), the equal fixedly connected with slide bar (6) in one side that recorder main part (13) was kept away from to splint (11), the equal fixedly connected with dead lever (7) in the upper and lower both sides of recorder main part (13) both sides center department, one side fixedly connected with fixed plate (4) of recorder main part (13) is kept away from to dead lever (7), one side of the sliding rod (6) far away from the lower shell (1) penetrates through the fixing plate (4) and is fixedly connected with the baffle (5), and a third spring (12) is movably sleeved on one side, located on the outer side of the lower shell (1), of the surface of the sliding rod (6).
2. The recording device for vocal music exercise with good protection according to claim 1, wherein: one side, close to the fixing plate (4), of the third spring (12) is fixedly connected with the fixing plate (4), and one side, close to the lower shell (1), of the third spring (12) is fixedly connected with the lower shell (1).
3. The recording device for vocal music exercise with good protection according to claim 1, wherein: the positive surface of casing (1) runs through down and installs the sight glass, and the positive surface of sight glass runs through to install dustproof filter screen (2) of using with the cooperation of recorder main part (13).
4. The recording device for vocal music exercise with good protection according to claim 1, wherein: the bottom fixedly connected with supporting seat of barrel (15), the bottom of supporting seat has seted up anti-skidding line.
5. The recording device for vocal music exercise with good protection according to claim 1, wherein: one side of the limiting plate (16) close to the inner cavity of the cylinder body (15) is movably connected with the inner cavity of the cylinder body (15), and the surface of the sliding rod (6) is movably connected with the joint of the inner wall of the lower shell (1).
6. The recording device for vocal music exercise with good protection according to claim 1, wherein: the top of first spring (18) and the top fixed connection of barrel (15) inner chamber, the bottom of first spring (18) and the bottom fixed connection of barrel (15) inner chamber, go up the equal fixedly connected with handle (8) in top of casing (9) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216563.5U CN211319472U (en) | 2020-02-27 | 2020-02-27 | Recording device is used in vocal music exercise that protection nature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216563.5U CN211319472U (en) | 2020-02-27 | 2020-02-27 | Recording device is used in vocal music exercise that protection nature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211319472U true CN211319472U (en) | 2020-08-21 |
Family
ID=72054383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020216563.5U Expired - Fee Related CN211319472U (en) | 2020-02-27 | 2020-02-27 | Recording device is used in vocal music exercise that protection nature is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211319472U (en) |
-
2020
- 2020-02-27 CN CN202020216563.5U patent/CN211319472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |